Wera Series 7400 VDE Kraftform adjustable torque handle (0.3-3.5 Nm), 7440 VDE xTorque VDE holder for safe work up to 1,000 volts. Adjustable torque value from 0. 3 1. 2 Nm. Distinct audible and perceivable excess load signal when the pre set torque value is reached. Unlimited manual loosening torque. For Kraftform Kompakt VDE blades: the handle interchangeable blade system allows a rapid exchange of the blade and thereby diverse applications. Features Adjustable Kraftform VDE torque holder Adjustable torque from 0. 3 1. 2